Individual Calculations April 2014
 Bryant, John D  Total change: -6.70  Rating chartPersonal card
 21st Annual Western Class Championships Agoura Hills, California USA 2014-03-07
RcRownchangeKK*chgGame
 2353 2395 1.00 3 -0.67 10 -6.70 
  Yanayt, Eugene f2233 USA1.0010.29102.90 
  Sadorra, Julio C g2598 PHI0.001-0.2410-2.40 
  Wheeler, Cameron f2229 USA0.001-0.7210-7.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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